<template>
  <div class="b">
    B components
  </div>
</template>

<script>
// A
export default {
  name: 'B',
  components:{

  },
  setup(){
    return {

    }
  }
   
  
}
</script>

<style lang="scss" scoped>
.b{
  border: 1px solid red;
}
</style>
